If you think you have decent hand-eye coordination and you have a rugby ball to hand have a go at spinning it on your finger and see if you can do it longer than Rugby League's Challenge Cup stars.
Get a friend to film it and send it to us via social media using #spinballwizard
BBC Sport will compile the best efforts in a leader board and you may even make it onto TV.
Warrington v Leigh is live on BBC One on Saturday, 27 June from 14:30 BST.
St Helens v Widnes is live on BBC Two on Sunday, 28 June from 16:00 BST.